Model
Sansui LE-50V1
Rank #44 means 43 of the 172 television models we track cost less to run each year; the 70th efficiency percentile means it uses less energy for its size than 70% of those models.
What does the Sansui LE-50V1 cost to run per year?
Do the math and the Sansui LE-50V1's $25/yr puts it at rank #44 of 172, on the cheaper side of the class. Normalized for capacity, it beats 70% of television models we track, a better-than-average efficiency result. At 61.72 W in on-mode, its power draw is a direct input into that running-cost figure.
Immediately around it on the leaderboard, the Lg 55QNED82AU* at $25/yr runs a little cheaper and the Sansui LE-55V4 at $25/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A television typically stays in service for somewhere around 7 years; over that span, the Sansui LE-50V1's $25/yr adds up to roughly $175 in electricity alone, before purchase price or repairs.
By the numbers
The Sansui LE-50V1 normalized against its whole class, so each figure means something.
What it costs you over time
Running cost is an every-year number, so it compounds. At $25/yr, here is what the Sansui LE-50V1 adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Sansui LE-50V1 costs about $250. That is roughly $100 less than the class median, which would run closer to $350 over the same ten years.
How the Sansui LE-50V1 compares
The television class we track runs from $3 to $117 a year. At $25/yr, it runs about $10 a year cheaper than the class median of $35, and it is about $22 a year more than the cheapest television to run at $3.
What drives its running cost
At 49.5 in, the Sansui LE-50V1 is a small television for its class, which spans 13.23 to 114.4 in with a median of 55 in, and smaller television models generally cost less to run for the same job, all else being equal. 61.72 W is the on-mode draw behind this figure (the class spans 9.3 to 343.5 W); two otherwise similar TVs can differ here mostly on picture-mode defaults rather than panel technology.
- On-mode brightness. The picture mode you leave a TV on, vivid or eco, moves its real-world wattage more than almost anything else you control directly.
- Screen size. A bigger panel needs more backlight or more emissive pixels to reach the same brightness, so energy use climbs with diagonal screen size across most panel technologies.
- Hours of use. ENERGY STAR's on-mode wattage figure assumes a standard number of hours per day; a TV left on longer than that, or used as ambient background noise, accumulates more of that hourly cost.
Common questions
Is the Sansui LE-50V1 cheap to run?
Yes, relatively. At $25 a year it ranks #44 of 172 television models we track, in the cheaper part of its class to run.
How much does the Sansui LE-50V1 cost per month?
Roughly $2.09/mo, spreading the $25/yr estimate evenly across twelve months at $0.1856/kWh. Actual monthly bills swing with your rate and usage pattern.
How is this running-cost figure calculated?
We take the model's published annual energy use of 135 kWh from ENERGY STAR and multiply it by the US average residential electricity rate of $0.1856/kWh, giving about $25 a year. It is an electricity-only estimate and does not include purchase price, water, or installation.
How efficient is the Sansui LE-50V1 for its size?
70th percentile once size is factored in, a fairly typical result for the class.
Cheaper to run in the same class
| Rank | Model | Cost/yr |
|---|---|---|
| 43 | Lg 55QNED82AU*54.6 in | $25 |
| 42 | Philips 50HFL6214U/2749.5 in | $24 |
| 41 | Samsung QN42S90DAE41.5 in | $24 |
| 40 | Philips 55HFL5214U/2754.5 in | $24 |
| 39 | Sansui LE-50TA149.31 in | $24 |
Source
ES_25251_LE-50V1_06082023171105_9989129View certified television listingsENERGY STAR data as of July 2026Sansui and LE-50V1 are used here for identification only and are not endorsements. Figures are computed by WattWise Labs from public ENERGY STAR data, not measured in our own lab.